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bluemac2

macrumors newbie
Original poster
Nov 16, 2022
2
0
Hi, I have an iMac 21.5-Inch "Core i5" 2.8 (Mid-2011). But the hard drive has been removed by the seller. Which hard drive should I buy to put it back? Of course, it is better to have the temperature sensor.

Also, if I don't put a hard drive back but add a SSD in the optical drive position, will this be fine? Will the fan go crazy because the primary hard drive is not connected?

Thanks
 

rpmurray

macrumors 68020
Feb 21, 2017
2,148
4,330
Back End of Beyond

bluemac2

macrumors newbie
Original poster
Nov 16, 2022
2
0
Thanks. But if I don’t care about that speed lose, could I just use the optical tray without the primary hard drive? Will the fan go crazy?
 
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